ELEMER

Pressure Transmitter AIR-20/M2-MB

Pressure transmitter AIR-20/M2-MB with digital Modbus RTU output over RS-485

Pressure Transmitter AIR-20/M2-MB — ELEMER
Pressure Transmitter AIR-20/M2-MB

Поставка в Казахстане

KEG TRK поставляет решения для измерительной техники (ELEMER) по всему Казахстану: Алматы, Астана, Караганда, Усть-Каменогорск, Актобе и другие регионы. Официальная гарантия, проектирование систем мониторинга, монтаж, пусконаладка и обучение персонала.

Key features

Digital output Modbus RTU / RS-485
5 pressure types (absolute, gauge, vacuum, differential, hydrostatic)
Accuracy from ±0.1%
Safety Integrity Level SIL 2
LED indicator rotatable by ±135°

Industry solutions, landing pages and articles about Pressure Transmitter AIR-20/M2-MB

Typical tasks

  • Industrial systems with digital Modbus bus
  • Oil and gas industry
  • Chemical industry
  • Power generation

Description

AIR-20/M2-MB is a microprocessor-based pressure transmitter by ELEMER with a digital output via the Modbus RTU protocol over an RS-485 interface. It converts absolute, gauge, vacuum, differential and hydrostatic pressure into a digital signal for direct integration into APCS without intermediate converters.

Measurement accuracy is from ±0.1%, protection rating IP65, operating temperature up to -55...+70 °C. The device is equipped with an LED indicator rotatable by ±135° and an external zero-adjustment button, configured via the proprietary ModbusConfig software. Certified to Functional Safety Integrity Level SIL 2.

Manufacturer

ELEMER

Pressure transmitter AIR-20/M2-MB with digital Modbus RTU output over RS-485

Key specifications

Output signal
Modbus RTU / RS-485
Accuracy
from ±0.1%
Protection rating
IP65
Operating temperature
-55...+70 °C (C2) / -10...+70 °C (C3)
EMC class
IV-A(B)
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Official supplier in Kazakhstan

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